LED support with heat dissipation structure

Abstract

The utility model discloses an LED support with a heat dissipation structure, which comprises a base and moving grooves, the base is internally provided with two groups of moving grooves, moving seats are respectively embedded in the moving grooves, the top ends of the moving seats are fixedly connected with side frames, the inner sides of the side frames are provided with screen mounting grooves, and LED screens are clamped in the screen mounting grooves. A center frame is fixedly connected to the middle of the base, inserting grooves are formed in the two side walls of the center frame respectively, and heat dissipation plates are embedded in the inserting grooves respectively. According to the LED support with the heat dissipation structure, the side frames, the heat dissipation plates, the heat dissipation fans, the insertion grooves, the soft filter screen, the magnetic attraction grooves and the magnetic attraction strips are arranged, the heat dissipation plates are inserted into the two insertion grooves of the center frame, the two heat dissipation fans are assembled in each heat dissipation plate, the four heat dissipation fans blow an LED screen to dissipate heat of the screen from the rear portion, the heat dissipation plates have the function of being convenient to disassemble, and the heat dissipation plates are convenient to disassemble. And the soft filter screen is attached to the magnetic suction groove through the magnetic suction structure and can be quickly torn down and cleaned, so that the functions of quick disassembly and assembly and heat dissipation are realized, and the problem of inconvenience in heat dissipation is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED brackets, in particular to an LED bracket with a heat dissipation structure. Background Art

[0002] LED bracket is an important part of LED screen, and LED screen will generate a lot of heat during operation. If this heat cannot be effectively dissipated, it will cause the temperature of LED screen to be too high, thus affecting its normal operation and life. Therefore, in order to ensure the stability and reliability of LED screen, heat dissipation measures must be taken.

[0003] Current LED brackets are usually equipped with heat dissipation structures to help remove the heat generated by the LED screen. However, there are some problems with the existing heat dissipation structures when in use. The heat dissipation structure of the LED bracket is usually locked on the bracket. Once installed, the screen and the bracket need to be removed before the heat dissipation structure can be removed. The filter on the heat dissipation structure is easily accumulated by dust and dirt, resulting in a decrease in the heat dissipation effect. Most bracket designs often do not take into account the convenience of cleaning, and cleaning the filter is relatively difficult.

[0004] Therefore, an LED bracket with a heat dissipation structure is needed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an LED bracket with a heat dissipation structure to solve the problem that the existing heat dissipation structure proposed in the above background technology is difficult to disassemble and inconvenient to clean.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED bracket with a heat dissipation structure, comprising a base and a movable groove, wherein two groups of movable grooves are arranged inside the base, and movable seats are respectively embedded in the movable grooves, and side frames are fixedly connected to the tops of the movable seats, and screen mounting grooves are provided on the inner sides of the side frames, and LED screens are clamped in the screen mounting grooves, and a center frame is fixedly connected to the middle position of the base, and slots are respectively provided on both side walls of the center frame, and heat dissipation plates are respectively embedded in the slots, and magnetic suction grooves are provided in the heat dissipation plates, and two groups of shells are fixedly connected in the magnetic suction grooves, and heat dissipation fans are installed in the shells.

[0007] Preferably, a soft filter is installed at the rear end of the magnetic suction groove, a magnetic strip is attached to the outer edge of the soft filter, and the soft filter is fixed by magnetic attraction through the magnetic suction groove and the magnetic strip.

[0008] Preferably, two groups of heat sinks are provided, and locking bolts can be fixed between the heat sinks and the LED screens.

[0009] Preferably, the heat sink is not in contact with the LED screen, and the heat sink is symmetrically distributed about the vertical center line of the center frame.

[0010] Preferably, the side frames are provided with reinforcement grooves, in which sliders are movably connected, the center frames are provided with movable grooves, in which center blocks are movably connected, and reinforcing rods are hinged between the four corners of the center block and the sliders.

[0011] Preferably, the slider and the reinforcement groove are respectively fixedly connected with fixing bolts, and a total of four groups of the reinforcement rods are provided to form an "X"-shaped structure.

[0012] Preferably, two sets of racks are provided on the inner wall of the movable groove, and two sets of first gears are installed on the bottom end of the movable seat. The first gears are movably sleeved with first gears and second gears respectively, and the first gears and second gears are meshed and connected with the racks respectively.

[0013] Preferably, the first gear and the second gear are of the same size, the first gear and the second gear are meshed with each other, and both sides of the bottom end of the base are fixedly connected with feet.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the LED bracket with heat dissipation structure not only realizes the functions of quick disassembly and assembly and heat dissipation, realizes the stability of the enhanced structure, but also realizes the convenience of quick closure and separation, and is convenient for operation;

[0015] (1) The bracket is mainly composed of two sets of side frames, one set of center frame and one set of base, and the two sets of side frames are first pulled outward, and then the heat sink is inserted from the two sets of slots of the center frame. Two sets of heat sinks are installed in the heat sink. The four sets of heat sinks blow toward the LED screen to dissipate heat from the back of the screen, reduce the screen temperature and ensure its normal operation. At the same time, the heat sink has the function of easy removal, and the locking bolt can be inserted for long-term use. If convenient disassembly and assembly is required, the heat sink can be directly inserted from the slot. The soft filter on the outside of the heat sink is attached to the magnetic slot through a magnetic structure and can be quickly torn off for cleaning, thus realizing the functions of quick disassembly and assembly and heat dissipation.

[0016] (2) By setting up reinforcing rods, side frames, and fixing bolts, an "X"-shaped protective frame consisting of four groups of reinforcing rods is set behind the heat sink. When the side frames are pulled open, the reinforcing rods are hinged and deformed to open the spacing. The LED screen can be installed in the screen installation groove and the side frames can be connected through the reinforcing rods. The fixing bolts are locked and there will be no shaking. When storing, the fixing bolts are loosened and the reinforcing rods can be closed together. It has the functions of pulling apart to fix and closing together for storage, which helps to enhance the stability of the structure;

[0017] (3) The side frame is embedded in the movable groove at the bottom of the base by providing a movable groove, a first gear, a second gear and a rack. When the two sets of side frames are pulled apart, the movable seat at the bottom is in the movable groove. The first gear, the second gear and the rack are engaged to improve the movement stability. The spacing is fixed by the X-shaped bracket. The gear structure is conducive to the stability and smoothness of movement, which is convenient for rapid closing and pulling together and convenient for operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the front view structure of the heat dissipation plate of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the soft filter of the utility model;

[0021] Figure 4 This is a schematic diagram of the front view structure of the reinforcing rod of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the base of the utility model when viewed from above.

[0023] In the figure: 1. Side frame; 2. Reinforcement groove; 3. Moving seat; 4. Anchor; 5. Base; 6. Moving groove; 7. Center frame; 8. Screen mounting groove; 9. LED screen; 10. Heat sink; 11. Slot; 12. Locking bolt; 13. Shell; 14. Cooling fan; 15. Magnetic groove; 16. Soft filter; 17. Magnetic strip; 18. Slider; 19. Fixing bolt; 20. Movable groove; 21. Center block; 22. Reinforcement rod; 23. Rack; 24. First gear; 25. Second gear. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1: Please refer to Figure 1-5A LED bracket with a heat dissipation structure includes a base 5 and a moving groove 6. Two groups of moving grooves 6 are arranged inside the base 5. Moving seats 3 are respectively embedded in the moving grooves 6. The top of the moving seat 3 is fixedly connected to a side frame 1. The inner side of the side frame 1 is provided with a screen mounting groove 8. The screen mounting groove 8 is clamped with an LED screen 9. A center frame 7 is fixedly connected to the middle position of the base 5. Slots 11 are respectively opened on both side walls of the center frame 7. Heat sinks 10 are respectively embedded in the slots 11. Magnetic suction grooves 15 are opened in the heat sinks 10. , two groups of shells 13 are fixedly connected in the magnetic suction groove 15, and cooling fans 14 are installed in the shells 13. A soft filter 16 is installed at the rear end of the magnetic suction groove 15, and a magnetic strip 17 is pasted on the outer edge of the soft filter 16. The soft filter 16 is magnetically fixed by the magnetic suction groove 15 and the magnetic strip 17. There are two groups of heat sinks 10. Locking bolts 12 can be fixed between the heat sink 10 and the LED screen 9. The heat sink 10 does not fit the LED screen 9, and the heat sink 10 is symmetrically distributed about the vertical center line of the center frame 7;

[0026] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, the bracket is mainly composed of two groups of side frames 1, a group of center frames 7 and a group of bases 5. First, the two groups of side frames 1 are pulled outward, and then the heat sink 10 is inserted into the two groups of slots 11 of the center frame 7. Two groups of heat dissipation fans 14 are installed in the heat sink 10. The four groups of heat dissipation fans 14 blow toward the LED screen 9 to dissipate the screen from the back, reduce the screen temperature, and ensure its normal operation. At the same time, the heat sink 10 has the function of easy disassembly, and the locking bolt 12 can be optionally inserted for long-term use. If convenient disassembly and assembly is required, the heat sink 10 can be directly inserted into the slot 11. The soft filter 16 on the outside of the heat sink 14 is attached to the magnetic groove 15 through a magnetic structure and can be quickly torn off for cleaning.

[0027] Embodiment 2: A reinforcement groove 2 is provided in each side frame 1, a slider 18 is movably connected in the reinforcement groove 2, a movable groove 20 is provided in each center frame 7, a center block 21 is movably connected in the movable groove 20, reinforcement rods 22 are hinged between the four corners of the center block 21 and the slider 18, fixing bolts 19 are fixedly connected between the slider 18 and the reinforcement groove 2, and a total of four groups of reinforcement rods 22 are provided to form an "X"-shaped structure;

[0028] Specifically, Figure 1 and Figure 4 As shown, an "X"-shaped protective frame consisting of four groups of reinforcing rods 22 is arranged behind the heat sink 10. When the side frame 1 is pulled open, the reinforcing rods 22 are hinged and deformed to open the spacing. The LED screen 9 is installed in the screen mounting groove 8 and the side frame 1 can be connected through the reinforcing rods 22. The fixing bolts 19 are tightened to prevent shaking. When storing, the fixing bolts 19 are loosened to close the reinforcing rods 22 to help enhance the stability of the structure.

[0029] Embodiment 3: Two sets of racks 23 are arranged on the inner wall of the movable groove 6, and two sets of first gears 24 are installed on the bottom end of the movable seat 3. The first gear 24 and the second gear 25 are movably sleeved on the outside of the first gear 24, respectively. The first gear 24 and the second gear 25 are meshed with the racks 23, respectively. The first gear 24 and the second gear 25 have the same size, and the first gear 24 and the second gear 25 are meshed with each other. The bottom of the base 5 is fixedly connected with feet 4 on both sides;

[0030] Specifically, Figure 1 and Figure 5 As shown, the side frame 1 is embedded in the moving groove 6 at the bottom end of the base 5. When the two sets of side frames 1 are pulled apart, the moving seat 3 at the bottom is in the moving groove 6. The first gear 24, the second gear 25 and the rack 23 are engaged to improve the movement stability, and the spacing is fixed by the X-shaped bracket. The gear structure is beneficial to the movement stability and smoothness, which is convenient for rapid closing and pulling together and convenient for operation.

[0031] Working principle: When the utility model is used, the two sets of side frames 1 are first pulled outward. When the side frames 1 are pulled apart, the reinforcing rod 22 is hinged and deformed to open the distance. When the two sets of side frames 1 are pulled apart, the moving seat 3 at the bottom is in the moving groove 6. Through the meshing of the first gear 24, the second gear 25 and the rack 23, the moving stability is improved. The LED screen 9 is installed in the screen installation groove 8. The side frames 1 can be connected through the reinforcing rod 22. The fixing bolts 19 are locked and there will be no shaking. Then, the two sets of slots 11 of the center frame 7 are removed. A heat sink 10 is inserted in the heat sink 10, and two sets of heat dissipation fans 14 are installed in the heat sink 10. The four sets of heat dissipation fans 14 blow toward the LED screen 9 to dissipate the heat from the back of the screen, thereby reducing the screen temperature and ensuring its normal operation. At the same time, the heat sink 10 has the function of being easy to dismantle, and a locking bolt 12 can be optionally inserted for long-term use. If convenient disassembly and assembly is required, the heat sink 10 can be directly inserted into the slot 11. The soft filter 16 on the outside of the heat sink 14 is attached to the magnetic groove 15 through a magnetic structure and can be quickly torn off for cleaning.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An LED bracket with a heat dissipation structure, comprising a base (5) and a movable groove (6), characterized in that: Two groups of movable grooves (6) are arranged inside the base (5), and movable seats (3) are respectively embedded in the movable grooves (6). The top of the movable seat (3) is fixedly connected to a side frame (1), and a screen installation groove (8) is provided inside the side frame (1). An LED screen (9) is clamped in the screen installation groove (8). A center frame (7) is fixedly connected to the middle position of the base (5), and slots (11) are respectively provided on the two side walls of the center frame (7). Heat sinks (10) are respectively embedded in the slots (11), and magnetic suction grooves (15) are provided in the heat sinks (10). Two groups of shells (13) are fixedly connected in the magnetic suction grooves (15), and heat sinks (14) are installed in the shells (13).

2. The LED bracket with heat dissipation structure according to claim 1, characterized in that: The rear end of the magnetic suction groove (15) is equipped with a soft filter (16), and a magnetic suction strip (17) is pasted on the outer edge of the soft filter (16). The soft filter (16) is fixed by magnetic attraction through the magnetic suction groove (15) and the magnetic suction strip (17).

3. The LED bracket with heat dissipation structure according to claim 1, characterized in that: The heat dissipation plates (10) are provided in two groups in total, and locking bolts (12) can be fixed between the heat dissipation plates (10) and the LED screen (9).

4. The LED bracket with heat dissipation structure according to claim 1, characterized in that: The heat dissipation plate (10) is not in contact with the LED screen (9), and the heat dissipation plate (10) is symmetrically distributed about the vertical center line of the center frame (7).

5. The LED bracket with heat dissipation structure according to claim 1, characterized in that: The side frames (1) are each provided with a reinforcement groove (2), a slider (18) is movably connected to the reinforcement groove (2), the center frame (7) is each provided with a movable groove (20), a center block (21) is movably connected to the movable groove (20), and reinforcement rods (22) are hinged between the four corners of the center block (21) and the slider (18).

6. The LED bracket with heat dissipation structure according to claim 5, characterized in that: The slider (18) and the reinforcement groove (2) are respectively fixedly connected with fixing bolts (19), and a total of four groups of the reinforcement rods (22) are provided to form an "X"-shaped structure.

7. The LED bracket with a heat dissipation structure according to claim 1, characterized in that: The inner wall of the movable groove (6) is provided with two groups of racks (23), and the bottom end of the movable seat (3) is provided with two groups of first gears (24), and the first gear (24) and the second gear (25) are movably sleeved on the outside of the first gear (24), and the first gear (24) and the second gear (25) are respectively meshed and connected with the racks (23).

8. The LED bracket with heat dissipation structure according to claim 7, characterized in that: The first gear (24) and the second gear (25) have the same size, the first gear (24) and the second gear (25) are meshed with each other, and both sides of the bottom end of the base (5) are fixedly connected with feet (4).

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